[Documentation]Yandex Knowledge Graph Documentation Example Needs Update

[paigebutler]

In the Documentation, for the Yandex Knowledge Graph Documentation, "How I Met Your Mother" is used as the example. However, on Yandex, "How I Met Your Mother" no longer has a knowledge graph. Therefore, when you use the code integration in the documentation the result is blank (I have attached a screenshot.) A good update may be to change the documentation example to "friends" as that one still has a knowledge graph in Yandex.